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ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)

4.1 4.1 out of 5 stars 1,181 ratings

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Pre-owned

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Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.

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This product is inspected, tested, and refurbished, as necessary to be fully functional according to Amazon Renewed standards.

Purchase options and add-ons

Brand ARRIS
Internet service provider spectrum, optimum, cox, xfinity
Connectivity Technology Ethernet
Total Ethernet Ports 1
Maximum Downstream Data Transfer Rate 343 Megabits Per Second

About this item

  • Approved on Comcast Xfinity, Spectrum (Charter, Time Warner, Brighthouse Networks), Cox, Mediacom, Suddenlink and most other US Cable Internet Providers. NOT compatible with Verizon, AT&T or Centurylink. REQUIRES Internet Service.
  • Wired modem only. Does not include WiFi router or VOIP Telephone adapter. Gigabit Etherent port to connect to PC or Router.
  • 8 Download Channels and 4 Upload Channels capable of up to 343 Mbps download and 131 upload speeds. Recommended for Internet Plans up to 100 Mbps.
  • Supports both IPv4 and IPv6, the latest standard.
  • 90 Day Warranty. ARRIS Certified Refurbished. US Technical support. ARRIS Certified Refurbished products will ALWAYS be branded ARRIS, Never Motorola! If you get Motorola branded product they are illegitimate, need to be returned to Seller and Reported to Amazon
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$39.89
Get it Apr 3 - 10
Only 3 left in stock - order soon.
Ships from and sold by Prime Service For Less.
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$2.99
Get it as soon as Sunday, Mar 31
In Stock
Sold by Vabogu-CAT8 Ethernet cable and ships from Amazon Fulfillment.
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ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)
ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)
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ARRIS Surfboard S33 DOCSIS 3.1 Multi-Gigabit Cable Modem | Approved for Comcast Xfinity, Cox, Spectrum & More | 1 & 2.5 Gbps Ports | 2.5 Gbps Max Internet Speeds | 4 OFDM Channels | 2 Year Warranty
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ARRIS SURFboard SBG6900AC-RB DOCSIS 3.0 Cable Modem / AC1900 Wi-Fi Router (Renewed)
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Price-11% $39.89
New Price:$45.00
$129.99$39.95-22% $131.88
List:$169.99
-10% $197.99
List:$219.99
-58% $79.97
New Price:$189.99
Delivery
Get it Apr 3 - 10
Get it Apr 1 - 3
Get it as soon as Sunday, Mar 31
Get it as soon as Sunday, Mar 31
Customer Ratings
Easy to install
3.9
4.7
4.2
4.5
4.2
4.4
WiFi signal
3.2
5.0
3.5
4.2
3.7
4.0
Tech Support
3.5
2.9
3.9
3.2
3.7
Value for money
3.5
4.1
3.8
4.0
Sold By
Prime Service For Less
Search Buy Repeat
Techa Distribution
Macy's Sales
Verdi!
Flaknet
connectivity tech
Ethernet
Ethernet, Wi-Fi
Ethernet
Ethernet
Ethernet
ethernet ports
1
2
1
2
2
4
number of ports
5
2
2
4
data transfer rate
343 megabits per second
2500 megabits per second
1750 megabits per second
max downstream rate
343 megabits per second
960 megabits per second
2500 megabits per second
686 megabits per second
max upstream rate
131 megabits per second
960 megabits per second
2.5 gigabits per second
modem type
cable
cable
cable
cable
cable
cable

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Product will be restored to its original factory settings and will be in one of the following cosmetic conditions Premium, Excellent, Good or Acceptable. Learn more
Shop for smartphones, computers, laptops, tablets, home and kitchen appliances, game consoles, office products, and more. Visit Amazon Renewed

Product Description

Building upon the success of the SB6121, Motorola's SURFboard SB6141 enhances your personal media experience, at lightning-fast broadband speed. It harnesses the power of DOCSIS 3.0 technology to bond up to eight downstream channels and four upstream channels-providingg you Advanced multimedia services with data rates up to 343 Mbps download and 131 Mbps upload depending on your cable Internet provider service. That makes streaming HD video, gaming, shopping, downloading, working, high-quality voice and video conferencing, and peer-to-peer networking applications far more realistic, faster, and efficient than ever before.

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ARRIS SURFboard SB6141-RB 8x4 DOCSIS 3.0 Cable Modem (Renewed)


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Sustainability features

Sustainability features

This product has sustainability features recognized by trusted certifications.

Pre-owned

Products are inspected, cleaned and (if applicable) repaired to excellent functional standards. Buying Pre-owned extends a product's life, reducing e-waste and raw material extraction.

As certified by
Pre-owned Certified: Electronics Pre-owned Certified: Electronics

Pre-owned Certified products are inspected, cleaned and (if applicable) repaired to excellent functional standards. By purchasing Pre-owned Certified rather than new, customers can extend the life of the product, reduce electronic waste, and reduce the extraction of raw materials. These products are backed by the Amazon Renewed Guarantee. Pre-owned Certified is part of the Climate Pledge Friendly program that helps you discover and shop for more-sustainable products.

Learn more about this certification

Part of
Sustainability features
Climate Pledge Friendly

Customer reviews

4.1 out of 5 stars
4.1 out of 5
1,181 global ratings

Customers say

Customers like the performance, quality and value of the modem. For example, they mention that it performs well, is reliable and worth the money. Some appreciate the ease of setup, saying that it's as easy as plugging it in. That said, some complain about the brightness, rebooting and ability to activate. Opinions are mixed on connectivity.

AI-generated from the text of customer reviews

440 customers mention344 positive96 negative

Customers like the performance of the modem. They say that it performs well, has no issues, and does everything it should as a modem, improving upload and download speeds. They also mention that web pages load a lot snappier and have low latency. Overall, customers are satisfied with the performance and recommend it to others.

"...Looks great and works great. I highly recommend the modem if you need something built for higher internet speeds...." Read more

"...Things were very fast after it's first reboot. I had a SB6121 I purchased new a year ago...." Read more

"...Unit has been performing well for a couple of weeks paired with a TP-Link Archer C9 router...." Read more

"...The uncorrectable errors were extremely high. Research on the Internet revealed that the rebooting is a common problem...." Read more

155 customers mention138 positive17 negative

Customers like the quality of the modem. They mention that it is reliable, a solid unit, and works as advertised. Some say that it holds out pretty good and is a good router for most normal use.

"...The product is genuine, worked flawlessly with my cable/internet provider, and hasn't given me any issues.-..." Read more

"...Hoping this SB6141 lasts a long time, but also purchased SquareTrade for three years for this modem...." Read more

"...Other than the quite minor concerns above, everything is dandy...." Read more

"...It is very reliable, I have never had to reboot/reset it, and doesn't get congested at peak hours when I stream Netflix or Amazon Prime Video." Read more

131 customers mention119 positive12 negative

Customers are satisfied with the value of the modem. They mention that it is an affordable cable modem that has saved them a lot of money already. They also appreciate that it has paid for itself quickly and that it will last many years.

"Refurbished unit at a great price. Fast shipping, good packaging.Small unit that runs a little warm to the touch, so allow good ventilation...." Read more

"...So, had to get a new cable modem. Saw this ARRIS SB6141 with a great price as a certified refurbished modem over here on amazon...." Read more

"...The savings are huge as time goes on. For instance, Cox charges a minimum of 6.99/month for renting a WiFi Modem...." Read more

"...It pays for itself within 10 months and should have no problem lasting many years...." Read more

121 customers mention103 positive18 negative

Customers find the setup of the modem to be easy. They mention that it has plenty of instructions and directions. Some say that the installation went well, and that the replacement was completely painless. Overall, most are satisfied with the ease of setup and functionality of the product.

"...Installation and activation were simple with Comcast (shocking - I just said Comcast and simple in the same sentence)...." Read more

"...I have TWC and had absolutely no problem getting hooked up. Thank you Steve. I did mention it was a refurb unit from Amazon, not sure if that helped...." Read more

"...There is no maintenance required, it is simply plug-and-play. It pays for itself within 10 months and should have no problem lasting many years...." Read more

"...One of the cool things about this modem is that its easy to set up, its nice and slick..." Read more

59 customers mention26 positive33 negative

Customers are mixed about the connectivity of the modem. Some mention that it delivers their 100/15 connection flawlessly, while others say that it consistently drops internet connection.

"...home and noticing my phone was connected to my router, but without Internet connectivity...." Read more

"...Delivers my 100/15 connection flawlessly, and will be perfect for when I upgrade to a faster tier service.Cons:..." Read more

"...this review from my phone, on my mobile data, because the modem won't stay connected to the internet long enough for me to write more than "This..." Read more

"...did a speed test... Sure enough, 135 megabits and low latency -- perfect connection...." Read more

44 customers mention6 positive38 negative

Customers are dissatisfied with the brightness of the modem. They mention that the LEDs glow or flash blue, which are quite bright. Some complain that the blue lights wash out the green, and the orange flashing activity light is annoying. They also mention that blue light floods out from every gap around the cabinet door.

"...The other minor quirk is, as others mentioned, how bright the lights are...." Read more

"...My only complaint is that the LED's are excessively bright. You will be surprised by the brightness of the LED's especially at night...." Read more

"...not enough to warrant a lesser review, is that the light on the modem lights are really bright." Read more

"...I will say one downside of this modem is the lights on the front are exceptionally bright, which a few people have mentioned here I believe...." Read more

24 customers mention6 positive18 negative

Customers are dissatisfied with the rebooting of the modem. They mention that it reboots randomly, has to be reset occasionally, and inexplicably reboots multiple times a day. Some say that the mode is not stable and needs to be refreshed frequently.

"...Research on the Internet revealed that the rebooting is a common problem...." Read more

"...This one also has to be reset occasionally...." Read more

"...It is very reliable, I have never had to reboot/reset it, and doesn't get congested at peak hours when I stream Netflix or Amazon Prime Video." Read more

"...The Refurbished modem was NOT refurbished. It was defective as it worked off and on and I had to reset it numerous times...." Read more

22 customers mention0 positive22 negative

Customers have reported issues with the ability to activate the modem. For example, they say it wouldn't power on, the power light wouldn' t turn on, and the self-activation page wouldn''t load. Some customers also mention that the moded stopped booting properly after 18 days of use.

"...to this modem using the included ethernet cable, But it would not self activate...." Read more

"...It wouldn't let me activate it online, so I had to begrudgingly call Comcast...." Read more

"Modem works fine but activation was a nightmare. Appears to be faster and more stable across multiple devices than my old SB5100...." Read more

"Such an ordeal! Just buy it new. First of all I couldn't activate it from home because a previous comcast customer had used it...." Read more

Great modem, better than the rental..
5 Stars
Great modem, better than the rental..
Recieved item today and it seems to be working great. Installation and activation were simple with Comcast (shocking - I just said Comcast and simple in the same sentence).I added a photo of the modem next to a Wii for size reference. It's fairly compact and I appreciate it looks nice. I also added a picture of the speed test I took on my phone (IPhone 6); the first three were taken with this modem and the fourth was with my comcast rental modem. Speed seems to be faster with this than with the rental. I took the test on my desktop (iMac) and the speeds are pretty much the same as they are on my phone. We have quite a few things running on wifi in our house (2 iPhones, 2 iPads, iMac, Airbook, Xbox One, Wii, bluray Netflix player). There has been no noticeable lag and it all seems to be loading faster now. The old Comcast rental slowed down when more than three things were requiring wifi; that doesn't appear to be the case with this one.I guess I got lucky and didnt end up with a dud like some people did. If you get one that works or end up buying a new one, you won't regret it. Looks great and works great. I highly recommend the modem if you need something built for higher internet speeds.*This five star rating is STRICTLY for the modem and NOT the delivery service. We have prime and have never had a problem. This modem was delivered by a company called OnTrac. We have never heard of them so we decided to do a quick google search; the reviews on them are horrible. I was going to be out of the house for today's delivery, so I left a message on our door asking for the package to be held until tomorrow. I've done this with UPS and never had a problem with a rescheduled delivery. Apparently the person from OnTrac doesn't know how to read, or chose not to care about the package sitting on my front step unattended for hours. It got delivered anyway (even though the note was RIGHT THERE). Thankfully I was close to home when I got the alert from Amazon that it got delivered, so I was able to get home quickly to bring it inside. I would highly recommend being home (or let a neighbor know) and signing up for alerts about your delivery. From the reviews, they are known for crappy delivery service and sometimes they don't bother ringing the door bell. Zero starts for OnTrac delivery. I hope they just start shipping with UPS.
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Top reviews from the United States

Reviewed in the United States on February 16, 2015
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5.0 out of 5 stars Great modem, better than the rental..
Reviewed in the United States on February 16, 2015
Recieved item today and it seems to be working great. Installation and activation were simple with Comcast (shocking - I just said Comcast and simple in the same sentence).

I added a photo of the modem next to a Wii for size reference. It's fairly compact and I appreciate it looks nice. I also added a picture of the speed test I took on my phone (IPhone 6); the first three were taken with this modem and the fourth was with my comcast rental modem. Speed seems to be faster with this than with the rental. I took the test on my desktop (iMac) and the speeds are pretty much the same as they are on my phone. We have quite a few things running on wifi in our house (2 iPhones, 2 iPads, iMac, Airbook, Xbox One, Wii, bluray Netflix player). There has been no noticeable lag and it all seems to be loading faster now. The old Comcast rental slowed down when more than three things were requiring wifi; that doesn't appear to be the case with this one.

I guess I got lucky and didnt end up with a dud like some people did. If you get one that works or end up buying a new one, you won't regret it. Looks great and works great. I highly recommend the modem if you need something built for higher internet speeds.

*This five star rating is STRICTLY for the modem and NOT the delivery service. We have prime and have never had a problem. This modem was delivered by a company called OnTrac. We have never heard of them so we decided to do a quick google search; the reviews on them are horrible. I was going to be out of the house for today's delivery, so I left a message on our door asking for the package to be held until tomorrow. I've done this with UPS and never had a problem with a rescheduled delivery. Apparently the person from OnTrac doesn't know how to read, or chose not to care about the package sitting on my front step unattended for hours. It got delivered anyway (even though the note was RIGHT THERE). Thankfully I was close to home when I got the alert from Amazon that it got delivered, so I was able to get home quickly to bring it inside. I would highly recommend being home (or let a neighbor know) and signing up for alerts about your delivery. From the reviews, they are known for crappy delivery service and sometimes they don't bother ringing the door bell. Zero starts for OnTrac delivery. I hope they just start shipping with UPS.
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14 people found this helpful
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Reviewed in the United States on February 23, 2015
3 people found this helpful
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